Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use. It scans IP addresses and ports as well as has many other features.
It runs on Linux, Windows, and Mac OS X, possibly supporting other platforms as well.
I’ll post more about how to use and how to increase speed in due time, under out dark tech tips.
There are currently two different versions available:
- New cross-platform version, 3.x – still in beta
- Old Windows-only version, 2.x – stable and widely used